Rome to Reykjavik CIA, FCO → KEF
Ciampino-G. B. Pastine International Airport (CIA), Leonardo da Vinci-Fiumicino Airport (FCO) → Keflavik International Airport (KEF)
The cheapest return found recently is $202 with Ryanair, 5 Dec – 9 Dec, found today. The cheapest one-way found recently is $153 with Norwegian Air Shuttle, 11 Sept 2027, found 2 days ago.
Return
The cheapest return fare on each of 13 departure dates is usually $258 to $305.
Cheapest return found recently
$202
5 Dec – 9 Dec · Ryanair
Ciampino-G. B. Pastine International Airport (CIA) → Keflavik International Airport (KEF)
Leaves 8:45 p.m. · Return leaves 5:35 p.m. · 28 h 30 min of travel, both ways together
out 1 stop, back 1 stop
found today
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$202 5 Dec – 9 Decfound todaySee prices for these dates
$186 29 Jan 2027 – 5 Feb 2027found 6 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $186 to $224.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 13 departure dates from 9 Nov to 15 Sept 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 4-night return fares leaving within 3 days of 5 Dec to compare.
Every date we hold
16 fares on 13 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 9 Nov – 21 Nov | $258 | Jet2.com | Leonardo da Vinci-Fiumicino Airport (FCO) → Keflavik International Airport (KEF) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 10 Nov – 21 Nov | $263 | Wizz Air Malta | Leonardo da Vinci-Fiumicino Airport (FCO) → Keflavik International Airport (KEF) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 5 Dec – 9 Dec | $202 | Ryanair | Ciampino-G. B. Pastine International Airport (CIA) → Keflavik International Airport (KEF) | out 1 stop, back 1 stop | found today | See prices for these dates |
| 8 Dec – 11 Dec | $264 | Ryanair | Ciampino-G. B. Pastine International Airport (CIA) → Keflavik International Airport (KEF) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 21 Dec – 27 Dec | $260 | Wizz Air Malta | Leonardo da Vinci-Fiumicino Airport (FCO) → Keflavik International Airport (KEF) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 28 Jan 2027 – 5 Feb 2027 | $211 | Wizz Air Malta | Leonardo da Vinci-Fiumicino Airport (FCO) → Keflavik International Airport (KEF) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 29 Jan 2027 – 5 Feb 2027 | $186 | Wizz Air Malta | Leonardo da Vinci-Fiumicino Airport (FCO) → Keflavik International Airport (KEF) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 10 May 2027 – 20 May 2027 | $303 | ITA Airways | Leonardo da Vinci-Fiumicino Airport (FCO) → Keflavik International Airport (KEF) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 10 Jun 2027 – 17 Jun 2027 | $377 | LOT Polish | Leonardo da Vinci-Fiumicino Airport (FCO) → Keflavik International Airport (KEF) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 8 Aug 2027 – 22 Aug 2027 | $433 | KLM | Leonardo da Vinci-Fiumicino Airport (FCO) → Keflavik International Airport (KEF) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 30 Aug 2027 – 10 Sept 2027 | $273 | Norwegian Air Shuttle | Leonardo da Vinci-Fiumicino Airport (FCO) → Keflavik International Airport (KEF) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 14 Sept 2027 – 21 Sept 2027 | $305 | SAS Scandinavian | Leonardo da Vinci-Fiumicino Airport (FCO) → Keflavik International Airport (KEF) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 15 Sept 2027 – 15 Sept 2027 | $330 | Wizz Air | Leonardo da Vinci-Fiumicino Airport (FCO) → Keflavik International Airport (KEF) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
Which month looks cheapest?
January 2027 is the cheapest month — from $186.
Airlines on the cheapest dates: Wizz Air Malta, Ryanair, Jet2.com, ITA Airways, LOT Polish, KLM, Norwegian Air Shuttle, SAS Scandinavian.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$153
11 Sept 2027 · Norwegian Air Shuttle
Leonardo da Vinci-Fiumicino Airport (FCO) → Keflavik International Airport (KEF)
Leaves 8:40 p.m. · 23 h 10 min trip
1 stop
found 2 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$153 11 Sept 2027found 2 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 17 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $82 to $236.
17 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 11 Sept 2027 to compare.
Every date we hold
2 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 11 Jun 2027 | $236 | Ryanair | Ciampino-G. B. Pastine International Airport (CIA) → Keflavik International Airport (KEF) | 2 stops | found 4 days ago | Open this trip |
| 11 Sept 2027 | $153 | Norwegian Air Shuttle | Leonardo da Vinci-Fiumicino Airport (FCO) → Keflavik International Airport (KEF) | 1 stop | found 2 days ago | Open this trip |
Which month looks cheapest?
September 2027 is the cheapest month — from $153.
Airlines on the cheapest dates: Ryanair, Norwegian Air Shuttle.
Premium cabin fares from Rome to Reykjavik
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 5 Dec – 9 Dec in another cabin: Premium economy · Business · First
Today's prices for 11 Sept 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Rome to Reykjavik?
Return
Fares 30 to 59 days before departure were typically 45% lower than 14 to 29 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 14–29 days | $384 | $258 | +82% | 8 |
| 30–59 days | $211 | $196 | Cheapest seen | 22 |
| 60–89 days | $224 | $201 | +6% | 22 |
| 90–179 days | $230 | $186 | +9% | 25 |
| 180+ days | $267 | $236 | +27% | 25 |
One-way
Not enough history yet: in 17 days of one-way prices, 24 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 5 Dec – 9 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work